4 problems

Canonical BPS integrality conjecture. For this choice of mixed Hodge structure, there is an isomorphism as in the cohomological integrality conjecture. This strengthens the precedi…

Let $\mathcal{C}$ be a 3-Calabi–Yau Abelian category on which the Euler form vanishes, and let…

Let $\mathcal{A}$ be a fixed 2-Calabi–Yau category, let $\mathfrak{M}_{\mathcal{A}}$ be its stack of objects, and let $\operatorname{K}(\mathcal{A})$ be its Grothendieck group. For…

Let $Q$ be the three-loop quiver obtained from $Q_r$ by removing the framing vertex and all arrows containing it. For framing vector $\mathbf f=1$ and stability parameter…